CN107841911B - A kind of partition design method for closed construction site temporary road - Google Patents
A kind of partition design method for closed construction site temporary road Download PDFInfo
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- CN107841911B CN107841911B CN201710961081.5A CN201710961081A CN107841911B CN 107841911 B CN107841911 B CN 107841911B CN 201710961081 A CN201710961081 A CN 201710961081A CN 107841911 B CN107841911 B CN 107841911B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
- E01C11/223—Kerb-and-gutter structures; Kerbs with drainage openings channel or conduits, e.g. with out- or inlets, with integral gutter or with channel formed into the kerb ; Kerbs adapted to house cables or pipes, or to form conduits
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of partition design methods for closed construction site temporary road, live temporary road is precast assembly structure, this method changes the highway layout mode of tradition or existing two-way mixed row, the road Cross Section of two-way mixed row is divided into four parts of independent road subregion, respectively track for empty tubs, loaded vehicle road, pedestrian's auxiliary channel sum aggregate water route shoulder area, empty wagons, loaded vehicle, people and its assistant conveyance are taken their own roads, and row is not mixed.Track for empty tubs, loaded vehicle road and pedestrian's auxiliary channel are sequentially connected with laying along road, and the side of pedestrian's auxiliary channel is arranged in the road shoulder area that catchments.The road plane of track for empty tubs, loaded vehicle road and pedestrian's auxiliary channel composition is unidirectionally tilted towards the road shoulder area that catchments.The concise science of function path definition of this method design, can optimize pavement structure on the whole, to can reduce the weight on the material utilization amount and unit area of prefabricated road surface unit area on the whole, and then reduce the use cost between prefabricated road surface total life cycle.
Description
Technical field
The present invention relates to a kind of multi-functional temporary roads for assemble type in closed construction site, especially
It is related to economical the multi-functional of assemble type in closed construction site that be used for rainwater collecting function to face
Shi Daolu.
Background technique
In an enclosed construction site, the traditional way of temporary construction road is casting concrete, such to do
Method disadvantage has: needing to arrange man-machine operation, increases cost and the duration of project；Secondly, temporary road is cut after construction,
Noise and fugitive dust are generated in operation process, and unfavorable factor is caused to neighbouring environment；The concrete block to get off is cut to be formed
Building waste, to local city environmental protection increases burden.
In recent years, some with the raising of the reinforcement of entreprise cost economy consciousness and the understanding of social environment protective awareness
City and construction unit have given great attention, have started the research and application of splice type temporary road, with solution
Certainly above-mentioned problem.But in terms of the achievement data that can be retrieved at present about formula temporary road of mating formation, although existing answer
Field cast-in-place concrete making technology has been changed to prefabricated concrete road surface module or assembling steel plate road surface module with achievement,
But these variations are only the build model for changing temporary road, i.e., change from cast-in-place mode to certain homogenous material system
The assembled mode of work, for example, the temporary road of single steel plate module temporary road or single concrete prefabricated module, does not have
Have and Characteristics of Transportation in construction place is analyzed, also the effect of ground is not divided on pin-connected panel road surface
Analysis, has continued to use the two-way mixed road design-build technology of social upper routine, will cause following problem:
1, using two-way mixed road, the design load of entire road surface precast construction is inevitable according to loaded vehicle Load value.Many institute's weeks
Know, Chinese load-carrying vehicle overloading is very universal, and 1~2 times of overload is very universal, reaches after the overloading wagon that more than 30 tons of payload ratings
More than 60 tons very common, and sometimes up to hundred tons, and its curb weight does not exceed 15 tons generally.In this case, empty wagons load is compared,
According to loaded vehicle load design will consumable material, increase unit path area material utilization amount, increase precast splice type road surface knot
The weight of structure module；
2, it is entirely that the pavement structure of tunneling boring unified specification is mated formation, equally, can increase without carrying out subregion in the plane of lane
Add the material utilization amount of unit path area, increases the weight of precast splice type pavement structure module；
3, the matched rain rill of temporary road of building on-site uses live masonry mode, its same cast-in-place concrete at present
The shortcomings that road surface mode, is the same, and time-consuming is taken a lot of work, not environmentally.
It is suitable for closing temporary road in construction place in consideration of it, designing with how more refining, and mating
The temporary road system of corresponding rainwater collecting function, reduce the manufacture of pin-connected panel road, transport, installation, remove link at
This, preferably popularizes this green construction technology of pin-connected panel road, just becomes current those skilled in the art face one
Item research topic.
Summary of the invention
Existing pin-connected panel temporary road there are aiming at the problem that, closed according to construction site and be isolated with social road
The characteristics of, while, loading loaded vehicle small according to the magnitude of traffic flow of construction site temporary road passes in and out the small feature of probability simultaneously,
The present invention provides the design-build technical solutions in the construction place internal standard section of a set of fining, can be greatly optimized
Pavement structure reduces construction cost.
The technical solution adopted by the present invention is a kind of for closed construction site precast splice type temporary road
Partition design method, live temporary road are precast assembly structures, first, this method changes tradition or existing two-way mixed row
The road Cross Section of two-way mixed row is divided into four parts of independent road subregion, respectively track for empty tubs by highway layout mode
(1), loaded vehicle road (2), pedestrian's auxiliary channel (3) sum aggregate water route shoulder area (4), as shown in Figure 1.Empty wagons, loaded vehicle, people and its assistant conveyance
Track for empty tubs (1), loaded vehicle road (2) and pedestrian's auxiliary channel (3), empty wagons, loaded vehicle, people and its assistant conveyance is respectively corresponded to take their own roads,
Do not mix row.Track for empty tubs (1), loaded vehicle road (2) and pedestrian's auxiliary channel (3) are sequentially connected with laying along road, road shoulder area (4) setting of catchmenting
In the side of pedestrian's auxiliary channel (3).The road plane direction of track for empty tubs (1), loaded vehicle road (2) and pedestrian's auxiliary channel (3) composition is catchmented
Road shoulder area (4) unidirectionally tilts.
Why the improvement of such design method is carried out, exactly for the construction cost for reducing precast splice type road, because
To be designed along these lines, three kinds of road surface structures can independently be designed, respectively according to respective road
Face load is designed, and can reduce the usage amount of road surface unit area material on the whole.
Secondly, subregion is carried out on the basis of independent four parts of road subregion, then by track for empty tubs (1) and loaded vehicle road (2),
It is divided into track for empty tubs load-bearing area (5) and track for empty tubs non-supporting area (6) in track for empty tubs (1), is divided into loaded vehicle road in loaded vehicle road (2) and holds
Weight area (7) and loaded vehicle road non-supporting area (8), as shown in Figure 2.Track for empty tubs load-bearing area (5) and loaded vehicle road load-bearing area (7) are exactly vehicle
The range of wheel loads, track for empty tubs non-supporting area (6) and loaded vehicle road non-supporting area (8) are exactly in vehicle wheel loads
Less than range.
Why do so, it is the same with the meaning of above-mentioned entire road subregion, optimize pavement structure, can drop on the whole
The usage amount of low path face unit area material.
Third, since the road of two-way mixed row is changed to the unidirectional lane of each independence, the area pedestrian Fu Dao (3) is unilateral double
Xiang Lu, with meet that on-site is on and off duty or the course of work in material transportation；Meanwhile in the zone boundary in the area pedestrian Fu Dao (3),
Water-collecting type road shoulder (4) are provided with, for collecting rainwater on construction site precast splice type temporary road.
Water-collecting type road shoulder (4) is divided into without rain double-edged fine-toothed comb road shoulder (9) and with rain double-edged fine-toothed comb road shoulder (10), combs every several without rain
Sub- road shoulder (9) is provided with band rain double-edged fine-toothed comb road shoulder (10), and the road shoulder (10) with rain double-edged fine-toothed comb is by following aperture (13) and buries
Rainwater collection collector (12) in underground is connected to.
From the foregoing, it will be observed that this hair has the advantages that due to taking above technical scheme
1, the concise science of function path definition of this method design, provides specific lotus for the design of prefabricated pavement structure
It carries and requires, pavement structure can be optimized on the whole, so that the material that can reduce prefabricated road surface unit area on the whole is used
Weight in amount and unit area, and then reduce the use cost between prefabricated road surface total life cycle.
2, the present invention provides the rainwater collecting functions of precast splice type, and the prefabricated same pavement structure of this covering device is the same can
With rapid construction installation, recycling, recycling, for construction site rainwater recycle and place mat technical foundation is utilized.
Detailed description of the invention
Fig. 1 is the independently definition and division of current subregion in temporary road plane
Fig. 2 is the definition and division of supporting region and non-bearing area in independent lane
Fig. 3 a is water-collecting type road shoulder rain water collecting system plane of arrangement
Fig. 3 b is that water-collecting type road shoulder rain water collecting system arranges section 1
Fig. 3 c is that water-collecting type road shoulder rain water collecting system arranges section 2
Specific embodiment
Determine the width of roadway of track for empty tubs (1) and loaded vehicle road (2).The truck according to as defined in highway layout (loading) road surface
Clear span is not less than 3.0m, it is contemplated that on-site car speed does not mix row with pedestrian generally at 5~10 kilometers, therefore, temporarily
The width value range of road is reasonable in 3m~3.2m；Secondly, determine the width of every trade people auxiliary channel (3), highway layout regulation
Pedestrian road clear span is not less than clear span requirement: 0.75~1.0m, bicycle path width clear span is not less than 1.0m, according to practical feelings
Condition, the auxiliary road surface width 1~2m of value range of pedestrian can specifically be determined according to live pedestrian's quantity and assistant conveyance.
Determine track for empty tubs (1) and loaded vehicle road (2) interior track for empty tubs non-supporting area (6) and loaded vehicle road non-supporting area (8) and again
Lane load-bearing area (7) and loaded vehicle road non-supporting area (8).It (is taken according to determining bare weight lane width, truck tire outer rim distance
2.5m), it under conditions of vehicular traffic cannot mix row in lorry wheel load width (taking 0.6m) and track for empty tubs and loaded vehicle road, can derive
The width L in track for empty tubs (1) or loaded vehicle road (2) interior non-bearing areakfOr Lzf: LcfOr Lzf=L -2* ((L-2.5)+0.6) is calculated
Value takes zero when being negative.It determines therefrom that out in track for empty tubs (1) or the width L of loaded vehicle road (2) interior supporting regionkcOr Lzc: LkcOr Lzc=
L-1.9
It, can temporary road design plane insied width value such as following table institute in building complex construction site according to above-mentioned analysis
Show:
The selection unit of 1 temporary road zoned width of table: m
According to the determination of above-mentioned road sectoring function, planar dimension, in conjunction with field condition, so that it may carry out temporary road road
The optimum organization of face structure, reaches the object of the invention: reducing the unit area materials'use amount on road surface, or reduces the construction on road surface
Cost.Following table is the adoptable pavement structure form of road subregion.
The selection of table 2 temporary road pavement structure form and size
Remarks: load-bearing area road surface armored concrete precast construction calculates arrangement of reinforcement according to vehicle wheel load loadometer, other bases are hung
Dress mode calculates arrangement of reinforcement.
According to upper table, closed place temporary road can be composed of multiple structural forms.Due to using road
Independent to divide, rezone this design concept in independent road, it is possible to reduce the unit area of the prefabricated pavement structure of temporary road
Materials'use amount, reduce the expenses such as transport, installation, the dismounting during the service life cycle of temporary road.
Claims (2)
1. a kind of partition design method for closed construction site temporary road, live temporary road is precast assembly
Structure, it is characterised in that: first, the road Cross Section of two-way mixed row is divided into four parts of independent road subregion by this method,
Respectively track for empty tubs (1), loaded vehicle road (2), pedestrian's auxiliary channel (3) sum aggregate water route shoulder area (4)；Empty wagons, loaded vehicle, people and its auxiliary fortune
It is defeated to respectively correspond track for empty tubs (1), loaded vehicle road (2) and pedestrian's auxiliary channel (3), empty wagons, loaded vehicle, people and its each row of assistant conveyance its
Road does not mix row；Track for empty tubs (1), loaded vehicle road (2) and pedestrian's auxiliary channel (3) are sequentially connected with laying along road, catchment road shoulder area (4)
Side in pedestrian's auxiliary channel (3) is set；The road plane direction that track for empty tubs (1), loaded vehicle road (2) and pedestrian's auxiliary channel (3) form
Catchmenting, road shoulder area (4) is unidirectional to be tilted；
Secondly, carrying out subregion, empty wagons on the basis of independent four parts of road subregion, then by track for empty tubs (1) and loaded vehicle road (2)
It is divided into track for empty tubs load-bearing area (5) and track for empty tubs non-supporting area (6) in road (1), is divided into loaded vehicle road load-bearing area in loaded vehicle road (2)
(7) and loaded vehicle road non-supporting area (8)；Track for empty tubs load-bearing area (5) and loaded vehicle road load-bearing area (7) are exactly vehicle wheel loads
Range, track for empty tubs non-supporting area (6) and loaded vehicle road non-supporting area (8) be exactly vehicle wheel loads less than range；
Third, since the road of two-way mixed row is changed to the unidirectional lane of each independence, the area pedestrian Fu Dao (3) is unilateral two-way
Road, with meet that on-site is on and off duty or the course of work in material transportation；Meanwhile in the zone boundary in the area pedestrian Fu Dao (3), if
Water-collecting type road shoulder (4) are equipped with, for collecting rainwater on construction site precast splice type temporary road.
2. a kind of partition design method for closed construction site temporary road according to claim 1,
Be characterized in that: water-collecting type road shoulder (4) is divided into without rain double-edged fine-toothed comb road shoulder (9) and with rain double-edged fine-toothed comb road shoulder (10), every several without rain
Double-edged fine-toothed comb road shoulder (9), is provided with band rain double-edged fine-toothed comb road shoulder (10), the road shoulder (10) with rain double-edged fine-toothed comb by following aperture (13) and
It is embedded in rainwater collection collector (12) connection of underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710961081.5A CN107841911B (en) | 2017-10-13 | 2017-10-13 | A kind of partition design method for closed construction site temporary road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710961081.5A CN107841911B (en) | 2017-10-13 | 2017-10-13 | A kind of partition design method for closed construction site temporary road |
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| CN107841911A CN107841911A (en) | 2018-03-27 |
| CN107841911B true CN107841911B (en) | 2019-11-12 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111622103A (en) * | 2020-06-08 | 2020-09-04 | 南水北调东线山东干线有限责任公司 | Cross-channel highway bridge with load and speed limiting function and pouring method of width limiting pier |
| CN113322730A (en) * | 2021-06-17 | 2021-08-31 | 河南省交通规划设计研究院股份有限公司 | Construction method of assembled municipal road pavement |
| CN113584972A (en) * | 2021-08-02 | 2021-11-02 | 甘肃省交通科学研究院集团有限公司 | Be suitable for regional assembled concrete pavement structure that permeates water of dividing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006037961A1 (en) * | 2004-10-01 | 2006-04-13 | James Frederick Seymour | Temporary roadway |
| CN102619152A (en) * | 2012-03-08 | 2012-08-01 | 中天建设集团有限公司 | Split mounting type prefabricated reinforced concrete construction temporary road |
| CN106758658A (en) * | 2017-01-20 | 2017-05-31 | 天津住总建筑集团有限公司 | A kind of construction method of precast rc slab block and the heavily loaded temporary road of laying |
| CN106759367A (en) * | 2017-02-24 | 2017-05-31 | 中铁大桥勘测设计院集团有限公司 | The temporary road laying method of open-cut foundation ditch |
-
2017
- 2017-10-13 CN CN201710961081.5A patent/CN107841911B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006037961A1 (en) * | 2004-10-01 | 2006-04-13 | James Frederick Seymour | Temporary roadway |
| CN102619152A (en) * | 2012-03-08 | 2012-08-01 | 中天建设集团有限公司 | Split mounting type prefabricated reinforced concrete construction temporary road |
| CN106758658A (en) * | 2017-01-20 | 2017-05-31 | 天津住总建筑集团有限公司 | A kind of construction method of precast rc slab block and the heavily loaded temporary road of laying |
| CN106759367A (en) * | 2017-02-24 | 2017-05-31 | 中铁大桥勘测设计院集团有限公司 | The temporary road laying method of open-cut foundation ditch |
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